The Importance of Having Insulation in Your Ductwork | Networx On the other hand, flexible air ducts can be the worst for airflow because they restrict airflow. This type of air duct panel is typically used for building air conditioning and heating systems. Writer | October 13, 2020. This radiation has been proven to have biologically harmful effects on the body. Insulation is an important factor as heat loss or gain through the duct work can impact the efficiency of the system. Ductwork moves air. Box 12039 Columbus, OH 43212 1-800-879-0123 www.HamiltonHomeProducts.com Understanding Basic Residential Ductwork Design Please Note: All information provided in this document is to be used as a guideline only. Another advantage of having an air duct in the HVAC System is the balanced supply of airflow return that’s evenly distributed within the room. However, one of the most important elements in ductwork is sheet metal. It is interesting to use them because the installation is easier than other air ducts, that’s why many preferred to use this at home. A functional air duct can make the whole room cooler by centralizing the air. These Are The Top Skills Needed To Be An HVAC Technician. You don’t have to be an HVAC expert to understand the purpose of your home’s ductwork. When installing ducts in a facility, the type of material that goes into these systems is often overlooked. Before installing the flexible air ducts, ensure that you have a Green ID installer to ensure that the air ducts are properly installed. Yet, you will have to look at the different compressors and condensers to find out the perfect match for the HVAC system. If you learned to keep the air ducts in good condition, expect it to return the favor. If you are experiencing some issue installing, ask for the help of an HVAC System Technician. This article will learn about the different kinds of ducts and the importance of ducts in the HVAC system. It is important you have at least a basic understanding for ductwork when you are working on them. These types of air ducts are like the Sheet Metal Air Ducts, which can be easy to install and inexpensive. Just in case the air ducts are leaking, then the contaminants can also leak all over the place. This site is owned and operated by SEOgine LLC. Its interior is perfectly sealed to stop outside stale air from entering the air stream. You can use four kinds of air ducts: the Sheet Metal Air Ducts, Fiberglass Lined Air Ducts, Fiberboard Air Ducts, and Flexible Air Ducts. Fiberglass duct boards offer moisture resistance and buffer sounds better than polyurethane ducts. This site is owned and operated by SEOgine, LLC 2021, link to These Are The Top Skills Needed To Be An HVAC Technician, link to This Is What A Commercial HVAC Tech Does: Find Out Now. Depending on the application, you can select the most appropriate For those who plan to become an HVAC technician, finding a well-respected training program that can help you establish a competitive skill set should be your priority. Ins… Scrimping on Duct Work: The End Results. It can give thermal benefits to your house, as the fiberboard air ducts can insulate itself very well. There are four basic types of fire resistant ductwork that could be required or have special use under fire conditions. So I wanted to write a quick article on the prices and types of systems they have out there so you can get an idea on what to expect. However, this is not recommended for ventilation because molds can easily stick to it, which can affect the airflow. There are many different ductwork shapes and constructions, including rectangular, round, and oval cross-sectional shapes, with materials ranging from metals to fiberglass and flexible plastics. 4 Rules for Flexible Ducts that Remodelers Need to Know | Pro … They also offer strength and rigidity, which means it will cost less in maintenance as well as the toughness your ductwork needs. If this happens, the contaminants might cause allergic reactions and asthmatic symptoms. Your ductwork in Angleton, TX is the air delivery system for your air conditioner. For instance, it does not rust, thereby giving it a longer period. Besides, air ducts are very easy to install, so both the maintenance and the installation won’t give you headaches anyway. The more you know, the better off you will be when it comes to picking the right type for your home. Air ducts have undoubtedly become an integral part of the HVAC System because they facilitate centralized ventilation throughout the facility, therefore offering a more comfortable environment for everyone. At the same time, air ducts can be bought at affordable prices. SEOgine LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. If the air duct system is not well-maintained, it can be a source of expensive electric bills and home discomfort. Just in case you are experiencing ineffective cooling or improper ventilation, then expect that there might be a big problem with air ducts. Without ducts, air could not travel consistently to all areas of your house at once. (note: if the ductwork is located in escape corridors or closer than 500 mm next to combustible material or person the insulation criteria is mandatory) Smoke extraction ducts A smoke extraction duct (like ducting in a parking garage) needs to be basically tested according to a … Flexible ducts can curve to fit a variety of applications, although curves in the ducts will increase the pressure on the air conditioning or heating system. I’m not going to go into why that is, or sp… Here are the lists of the air ducts: The Sheet Metal Air Ducts is the most common duct to use and is made of galvanized steel or aluminum. Each air duct is designed to filter bad air from being distributed across the room, so it’s essential to have either cleaned or replaced when it’s broken. These ducts are square and the panels are cut to fit and sealed with glue and tape. If you have central air conditioning or forced hot air in your home, or you’re considering the installation of either of these, you need ducts for the heated or cooled air to travel along. When the air is cleansed, it will move back to the air ducts to produce cooler air around the room. Noise reduction can also be a consideration in jobs where the sound of the HVAC system must be reduced. One good thing about aluminum is its light-weight and easier to install compared to other air ducts. This Is What A Commercial HVAC Tech Does: Find Out Now. The best material for ductwork fitting is galvanized steel or stainless steel due to the various advantages it offers. Between ductwork design and materials, our sheet metal experts offer the best information and perform the most quality work on commercial HVAC, including spiral and rectangular ducts. Many people spend more time indoors to escape the extreme heat outside during the summer months or cold during winter. In stock and ready to ship. You might be shocked when your monthly electric bill started to get higher. However, molds can stick on it due to its non-porous surfaces. The most popular type of duct is the flexible air ducts, which are typically made of spring steel wire helix and polymer plastic. These air ducts produce the best results when placed in central air conditioning. A Must Read: What Is The Difference Between AC Compressor And Condenser? Different Kinds of Air Ducts Used in the HVAC Industry - GineersNow This reduces the noises produced by the heating and cooling system for quieter operation. What Is The Difference Between AC Compressor And Condenser. When the air duct is correctly maintained, it functions very well in conditioning and heating your house. However, the advantage of using flexible air ducts is its production of good air quality. The ducts connect the powerful motor and blower of your furnace to vents throughout your home. To make sure your ductwork is properly designed, start by involving a knowledgeable HVAC design professional early in your renovation design process. As such, it needs to be effective. In general, ducts are passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. A blower door test should be conducted to verify the ducts are tight and secure with no air leakage. Air ducts are usually known for their longevity and durability, so sealing the right air duct depending on your HVAC System’s needs would matter. Hamilton Home Products, Inc. P.O. Sheet metal air ducts are also the most durable among all types of air ducts construction. You can use four kinds of air ducts: the Sheet Metal Air Ducts, Fiberglass Lined Air Ducts, Fiberboard Air Ducts, and Flexible Air Ducts. Insulated models provide better sound and moisture resistance than the non-insulated models. Commercial HVAC Tech Also, fiberglass can be challenging to clean because it can be easily contained with molds. HVAC Technician Different Types of Ductwork | City Heating and Air Conditioning If the air ducts aren’t functioning well, you might consider changing or reinstalling it because it will only cause drastic respiratory diseases, such as asthma and chronic allergies. EMF stands for electromagnetic field and is emitted by tons of devices; everything from your washing machine and refrigerator to your TV and cell-phone. PDH Online | PDH Center 5272 Meadow Estates Drive Fairfax, VA 22030-6658 Phone & Fax: 703-988-0088 www.PDHonline.org www.PDHcenter.com An Approved Continuing Education Provider Seal all duct connections and seams with these materials. Ducts made from these materials conform to UnderWriter Laboratory's standard UL 181, which specifies that the insulation have a flame-spread index of less than 25. Pipes used to transfer water, gas, or refrigerant are not ductwork. He has peer-reviewed articles in publication with "TechTrends," the "Midwest Journal of Educational Communications and Technology" and "Instructional Practice in Higher Education: An Online Journal." SEOgine LLC is compensated for referring traffic and business to these companies. Air Ducts are the reason why air can circulate cleanly inside the room. Prodex Total Duct Insulation = Insulation + Radiant Barrier + Vapor Barrier All in One Product. Basic Ductwork. Perfect example its ductwork installation in attic areas. So far, this air duct is also resistant to bacteria and mold, so you don’t have to worry about cleaning it. A professional can also educate you with its benefits. The best materials to use to make ducts airtight are metal tape and mastic paste. If you considered all the benefits air ducts can give to your office or home, it would keep you maintaining it at least once a week. Flexible Ductwork Vs. You’ll often hear about EMF in terms of radiation because as electromagnetic fields are emitted, they also emit a form of radiation. SEOgine LLC also participates in affiliate programs with Bluehost, Clickbank, CJ, ShareASale, and other sites. The disadvantage of using Fiberglass Lined Air Ducts is its short-term deterioration and the dangerous release of fiberglass, which can be a potential danger to anyone’s health. With so many competitive duct products in the market, it would be too challenging to select the perfect duct for the HVAC system. One solution to Cold, Heat and Condensation - You'll be warm in winter, cool in summer and dry all the time. There are many factors that can impact the cost of your project such as the size of your home and its layout. 6 Tips for Good Ductwork Design. You’ll notice how beneficial it was not only to your bills, but also the feeling within the premises. If the temperature’s result is either too high or too low, then it will cause an electric bill increase. Apply insulation to ductwork that’s installed in unconditioned attics, basements, garages and crawl spaces. Both hot and cold air will need to be absorbed enough for your home to stay at a comfortable temperature year-round. With this, the air duct will be needed to minimize temperature gains by keeping the supply registers and the air handler discrepancies. The sheet metal air ducts feature is also thick enough not to be easily getting crushed when someone steps on it. Ducts are used to heat and ventilate in air condition effectively so it could efficiently deliver and filter outside air. While sheet metal has been one of the most commonly-used materials for ductwork, advances have opened the door to several other types of material that are also used to create ductwork. What’s the Best Material for Ductwork? Choosing the ducting for a heating, ventilation, and air conditioning (HVAC) job depends on the desired effects of the duct work. Choose from our selection of rectangular ductwork in a wide range of styles and sizes. The design of the ducts increases resistance to air flow and it is best to use as little flexible duct work as possible. The following terms are used in identifying varying performance criteria for such ducts. PDHonline Course M246 (4 PDH) HVAC Ducting -Principles and Fundamentals 2012 Instructor: A. Bhatia, B.E. Types of fire resistant ductwork. Rigid Ductwork | Ventwerx HVAC Heating & … Fiberglass duct boards are square, like the polyurethane boards, but can be cut with a special knife to form hinges in the boards for easier installation. It is due to the improper installation of air ducts that could cause an inefficient power saving system. What's a spiral duct? types of ductwork- pros and cons of different ductwork - Save … These air ducts produce the best results when placed in central air conditioning. Your ducts funnel cold air where it’s needed during our humid Louisiana summers and make sure you’re nice and … An effective air duct’s main job is to filter not only stale air from the outside environment, but also dust, dirt, and other contaminants that prevent you from having a healthy atmosphere. Ducts allow the passage of air through your home from your HVAC system to the vents in each room. FIberglass Lined Ducts either have internal or external fiberglass lining, which can be found in commercial buildings. It is common for the attic areas in summer months to reach temperatures as high as 150F from the sun shining one the roof deck and for example if you were to install non insulated ductwork to distribute the air thru that same attic as you can imagine would experience some significant cooling loss and … They’re just ducts. Fiberglass boards tend to be more expensive than the polyurethane boards. Large process ductwork may fill with dust, depending on slope, to up to 30% of cross section, which can weigh 2 to 4 tons per linear foot. An experienced pro will work with the architect and contractor to do the following: 1. Fiberboard Air Ducts are made of resin combined with inorganic glass fibers, which can be an air barrier and water vapor retarder at the same time. What is the best material for ductwork? Air ducts are known to be an essential part of the HVAC system because they’re used only to allow good airflow towards the room. Round ductwork is subject to duct suction collapse, and requires stiffeners to minimize this, but is more efficient in material … What is the best material for ductwork? If you want your ducts to work effectively and efficiently, you need ducts with designs that can prevent leakage when moving air through the HVAC system, and sheet metal is the key. Finally, moisture and condensation buildup on the ducts impacts the durability of the duct work and respiratory health as molds and bacteria can grow on the moist surfaces. It is also good in small offices because it would dampen the air conditioner’s annoying sound. Dr. Samuel Helms has been professionally writing since 2005 on topics in education, games and simulations. These ducts are square and the panels are cut to fit and sealed with glue and tape. Duct Insulation - Solving Condensation, Heat and Cold Problems Insulation on Ducts must Protect from Condensation, Radiant Heat and Cold. So, it’s better to be meticulous with the air ducts because of its power-saving benefits. One of its primary responsibilities is to remove potentially dangerous airborne particles that could affect everyone’s health. Helms received a Doctor of Philosophy in educational technology from the University of Northern Colorado. The Best Ductwork Material By Dr. Samuel Helms ... Ducts made from these materials conform to UnderWriter Laboratory's standard UL 181, which specifies that the insulation have a flame-spread index of less than 25. Air ducts are inexpensive and practical, so you can buy a replacement if it’s not fully working. Pre-insulated ducts are generally made from mild galvanized steel and insulated with polyurethane or phenol. Proper duct work can effect the entire heating system. I recently just got my HVAC replaced and it was a huge learning curve. Choose the best location for HVAC equipment and ducts. 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